CN103589329A - Novel insulating paint for ballast and preparation method of insulating paint - Google Patents
Novel insulating paint for ballast and preparation method of insulating paint Download PDFInfo
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- CN103589329A CN103589329A CN201310491835.7A CN201310491835A CN103589329A CN 103589329 A CN103589329 A CN 103589329A CN 201310491835 A CN201310491835 A CN 201310491835A CN 103589329 A CN103589329 A CN 103589329A
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Abstract
The invention discloses novel insulating paint for ballast and a preparation method of the insulating paint. The insulating paint contains the components in percentage by weight: 40-60% of resin, 7-11% of xylene, 10-15% of mixed dibasic ester solvent, 20-30% of novel titanium white, 1.9-2.2% of curing agent and 1.1-1.8% of adjuvants. The preparation method comprises the following steps: (a) grinding paint; and (b) preparing paint. According to the novel insulating paint for the ballast and the preparation method of the insulating paint, disclosed by the invention, the insulating paint is excellent in performance, has strong adhesive power and good rust resistance and can enable the ballast to have a flat, smooth and non-yellowing appearance after paint dipping; the preparation method is simple and convenient and meets the process requirements on one-dipping and one-baking, and thus, the production efficiency can be doubled.
Description
Technical field
The present invention relates to a kind of insullac, relate in particular to insullac and preparation method thereof for a kind of ballast, belong to insulating material technical field.
Background technology
Insullac is to take high molecular polymer as basis, can be solidified under certain conditions insulating film or the whole important insulating material of insulation.Insullac is of many uses, and its type mainly comprises: enamelled wire insulated paint, impregnated insulating paint, covering insullac, silicon steel sheet insulating paint, bonding insullac, electronic component insullac etc.Insullac should possess good insulating property, preferably sticking power, less string stress, a higher thermotolerance, low toxicity is nontoxic and can meet the particular requirements such as radioprotective, protection against corrosion, antiultraviolet.
In recent years, along with the extensive application of electronic ballast for high-strength gas discharge lamp, the insullac that is exclusively used in coating barretter is also widely used.At present, the production technique that a baking is soaked in two bakings or two is soaked in the general employing two of domestic barretter manufacturer, and production efficiency is low, the lack of homogeneity on barretter surface after dipping lacquer.Meanwhile, due to the defect of insullac material, be difficult to reach once that paint film after baking covers evenly simultaneously, strong adhesion, not xanthochromia, requirement that flat appearance is smooth.
Summary of the invention
For the demand, the invention provides insullac and preparation method thereof for a kind of ballast, this insullac excellent performance, there is extremely strong sticking power and good antirust ability, can make after barretter dipping lacquer that flat appearance is smooth, xanthochromia not, its preparation method is easy, and satisfied one soaks the processing requirement of a baking, can significantly improve production efficiency.
The present invention is insullac and preparation method thereof for a kind of ballast, and the component of described insullac and weight part proportioning are: resin 40～60%, dimethylbenzene 7～11%, mixed dibasic acid ester solvent 10～15%, Novel Titanium white powder 20～30%, solidifying agent 1.9～2.2%, auxiliary agent 1.1～1.8%; Described preparation method comprises the steps: that a) mill paint is processed, and b) paint is processed.
In a preferred embodiment of the present invention, described resin can be one or more in polyimide resin, polyamide-imide resin, organosilicon-modified acrylic, organic-silicon-modified alkyd, heat resistant unsaturated polyester resin.
In a preferred embodiment of the present invention, described auxiliary agent comprises catalyzer, stopper, flow agent and defoamer.
In a preferred embodiment of the present invention, each ingredients weight parts proportioning of described auxiliary agent is: catalyzer 0.5～0.7%, stopper 0.1～0.2%, flow agent 0.2～0.4%, defoamer 0.3～0.5%.
In a preferred embodiment of the present invention, in described step a), mill paint is processed and is comprised the steps: 1) resin, dimethylbenzene and mixed dibasic acid ester solvent are joined to mill paint can, with 2500r/min rotating speed high speed dispersion 15min; 2) add Novel Titanium white powder and with 2500r/min rotating speed high speed dispersion 30min; 3) add granulated glass sphere with 3800r/min rotating speed high speed dispersion 5h.
In a preferred embodiment of the present invention, in described step b), it is 2800r/min that paint processing has added solidifying agent, stopper, catalyzer, flow agent and defoamer, stirring velocity successively, and churning time is 0.5h.
The present invention has disclosed insullac and preparation method thereof for a kind of ballast, this insullac excellent performance, there is extremely strong sticking power and good antirust ability, can make after barretter dipping lacquer that flat appearance is smooth, xanthochromia not, its preparation method is easy, satisfied one soaks the processing requirement of a baking, can significantly improve production efficiency.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the preparation method's of insullac process figure for embodiment of the present invention ballast.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
The ballast that the present invention mentions by component and the weight part proportioning of insullac is: resin 40～60%, dimethylbenzene 7～11%, mixed dibasic acid ester solvent 10～15%, Novel Titanium white powder 20～30%, solidifying agent 1.9～2.2%, auxiliary agent 1.1～1.8%.Wherein, resin can be one or more in polyimide resin, polyamide-imide resin, organosilicon-modified acrylic, organic-silicon-modified alkyd, heat resistant unsaturated polyester resin; Each component of auxiliary agent and weight part proportioning are: catalyzer 0.5～0.7%, stopper 0.1～0.2%, flow agent 0.2～0.4%, defoamer 0.3～0.5%.This ballast has vesicular structure with the Novel Titanium white powder that insullac adopts, in bake process, air and solvent are easy to volatilize away from space, not only efficiently solve the bubble problem of barretter coating surface, and have improved the opacifying power of insullac.
Fig. 1 is the preparation method's of insullac process figure for embodiment of the present invention ballast; This preparation method comprises the steps: that a) mill paint is processed, and b) paint is processed.
Embodiment 1
Concrete preparation method is as follows:
A) mill paint is processed, and concrete preparation process is: first 60% heat resistant unsaturated polyester resin, 7% dimethylbenzene and 10% mixed dibasic acid ester solvent are joined in mill paint can, with 2500r/min rotating speed high speed dispersion 15min; Then 20% Novel Titanium white powder is joined in above-mentioned mixing raw material, with 2500r/min rotating speed high speed dispersion 30min; Finally add the granulated glass sphere that accounts for said mixture total amount 30%, open water coolant, with 3800r/min rotating speed high speed dispersion 5h.
B) paint is processed, and concrete preparation process is: first the mixing raw material of preparing in step a) is poured in paint mixing tank; Then in paint mixing tank, once add 1.9% solidifying agent, 0.1% stopper, 0.5% catalyzer, 0.2% flow agent and 0.3% defoamer, and fully stir, stirring velocity is 2800r/min, and churning time is 0.5h; Finally with 10% dimethylbenzene, viscosity is transferred to 150mPa.s, makes white insullac.
Embodiment 2
Concrete preparation method is as follows:
A) mill paint is processed, and concrete preparation process is: first 40% polyimide and polyamidoimide hybrid resin, 11% dimethylbenzene and 15% mixed dibasic acid ester solvent are joined in mill paint can, with 2500r/min rotating speed high speed dispersion 15min; Then 30% Novel Titanium white powder is joined in above-mentioned mixing raw material, with 2500r/min rotating speed high speed dispersion 30min; Finally add the granulated glass sphere that accounts for said mixture total amount 40%, open water coolant, with 3800r/min rotating speed high speed dispersion 5h.
B) paint is processed, and concrete preparation process is: first the mixing raw material of preparing in step a) is poured in paint mixing tank; Then in paint mixing tank, once add 2.2% solidifying agent, 0.2% stopper, 0.7% catalyzer, 0.4% flow agent and 0.5% defoamer, and fully stir, stirring velocity is 2800r/min, and churning time is 0.5h; Finally with 15% dimethylbenzene, viscosity is transferred to 150mPa.s, makes white insullac.
The present invention has disclosed insullac and preparation method thereof for a kind of ballast, this insullac excellent performance, there is extremely strong sticking power and good antirust ability, can make after barretter dipping lacquer that flat appearance is smooth, xanthochromia not, its preparation method is easy, satisfied one soaks the processing requirement of a baking, can significantly improve production efficiency.
The above; it is only the specific embodiment of the present invention; but protection scope of the present invention is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; the variation that can expect without creative work or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (6)
1. insullac and preparation method thereof for a ballast, it is characterized in that, the component of described insullac and weight part proportioning are: resin 40～60%, dimethylbenzene 7～11%, mixed dibasic acid ester solvent 10～15%, Novel Titanium white powder 20～30%, solidifying agent 1.9～2.2%, auxiliary agent 1.1～1.8%; Described preparation method comprises the steps: that a) mill paint is processed, and b) paint is processed.
2. insullac and preparation method thereof for ballast according to claim 1, it is characterized in that, described resin can be one or more in polyimide resin, polyamide-imide resin, organosilicon-modified acrylic, organic-silicon-modified alkyd, heat resistant unsaturated polyester resin.
3. insullac and preparation method thereof for ballast according to claim 1, is characterized in that, described auxiliary agent comprises catalyzer, stopper, flow agent and defoamer.
4. insullac and preparation method thereof for ballast according to claim 3, is characterized in that, each ingredients weight parts proportioning of described auxiliary agent is: catalyzer 0.5～0.7%, stopper 0.1～0.2%, flow agent 0.2～0.4%, defoamer 0.3～0.5%.
5. insullac and preparation method thereof for ballast according to claim 1, it is characterized in that, in described step a), mill paint is processed and is comprised the steps: 1) resin, dimethylbenzene and mixed dibasic acid ester solvent are joined to mill paint can, with 2500r/min rotating speed high speed dispersion 15min; 2) add Novel Titanium white powder and with 2500r/min rotating speed high speed dispersion 30min; 3) add granulated glass sphere with 3800r/min rotating speed high speed dispersion 5h.
6. insullac and preparation method thereof for ballast according to claim 1, it is characterized in that, in described step b), paint is processed and has been added successively solidifying agent, stopper, catalyzer, flow agent and defoamer, stirring velocity is 2800r/min, and churning time is 0.5h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310491835.7A CN103589329A (en) | 2013-10-21 | 2013-10-21 | Novel insulating paint for ballast and preparation method of insulating paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310491835.7A CN103589329A (en) | 2013-10-21 | 2013-10-21 | Novel insulating paint for ballast and preparation method of insulating paint |
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| CN103589329A true CN103589329A (en) | 2014-02-19 |
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|---|---|---|---|
| CN201310491835.7A Pending CN103589329A (en) | 2013-10-21 | 2013-10-21 | Novel insulating paint for ballast and preparation method of insulating paint |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105001777A (en) * | 2015-06-30 | 2015-10-28 | 苏州洋杰电子有限公司 | Integrated circuit plate insulating coating and preparation method thereof |
| CN105733436A (en) * | 2016-04-05 | 2016-07-06 | 广东轻工职业技术学院 | Energy-saving insulation varnish for electromechanical use and preparing method thereof |
| CN106085212A (en) * | 2016-06-15 | 2016-11-09 | 安徽弘美电器有限公司 | A kind of electrical water heater electric adds the insulating coating of heat pipe |
-
2013
- 2013-10-21 CN CN201310491835.7A patent/CN103589329A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105001777A (en) * | 2015-06-30 | 2015-10-28 | 苏州洋杰电子有限公司 | Integrated circuit plate insulating coating and preparation method thereof |
| CN105733436A (en) * | 2016-04-05 | 2016-07-06 | 广东轻工职业技术学院 | Energy-saving insulation varnish for electromechanical use and preparing method thereof |
| CN106085212A (en) * | 2016-06-15 | 2016-11-09 | 安徽弘美电器有限公司 | A kind of electrical water heater electric adds the insulating coating of heat pipe |
| CN106085212B (en) * | 2016-06-15 | 2018-08-31 | 安徽弘美电器有限公司 | A kind of insulating coating of electrical water heater electric heating tube |
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Application publication date: 20140219 |